3 years ago

HELP ME PLEASE!!! give me the answer

Mathematics

1 answer:

iren2701 [21]3 years ago

5 0

Answer:

Step-by-step explanation:

Put x as 1, and subtract.

(3(1)² + 3) - (1+6)

3 + 3 - 7

6 - 7 = -1

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